I know a few of you ladies have used Vitex. I looked it up and it sounds good, but I don't like the side effects that it has listed. Tachycardia is one of them. Have any of you experienced any side effects? What dosage of Iodine are many of you using? I think that is one I would like to try. Would using more table salt do the same thing? Or does it not work that way. Thanks ladies! p.s. What brand of Iodine supplements are you using?